Which of these organisms have been negatively affected at the species level due by human-induced environmental changes? a)zebra mussels and kudzo b)kudzo and dodo birds c)dodo birds and caribbean monk seals d)caribbean monk seals and dodo birds

It's either  a. chiang kai-shek and the nationalists turned against the communists and killed hundreds of them. orb. hundreds of peasants were killed in shanghai during the period of warlord rule.  if we take into account that there was warlord rule at the time, i think that it's b (not entirely sure though)just my best thoughts.

The answer to your question is d. convection currents. hope this you.